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程 教师活动 学生活动 个人修改

Step 1. Pre-reading

Ss in groups discuss the following questions:

1. What do you know about computers?

2. How have computers changed our lives?

Step 2. Reading

1. Ss read the passage and get the general idea.

(The text is mainly about the history and development of computers. And it is also about the relationship of computers and humans.)

2. Ss read the passage and finish the timeline on page 19.

Suggested answer:

1642: The computer began as a calculating machine.

1822: The Analytical Machine was built by Charles Babbage.

1936: Alan Turing wrote a book to describe how computers could be made.

1960s: Computers had new transistors and become smaller.

1960s: The first family of computers connected to each other.

1970s: Computers were brought into people's homes.

Now: Computers connect people all over the world together.

Step 3. After-reading

1. Ss discuss:

What changes have computers and the internet brought to schools?

What changes will they bring to schools in the future?

2. Debating

Topic:

Surfing the internet more is good for young students.

Surfing the internet more is bad for young students.

Homework

1. Recite the key sentences in the text.

2. Prepare for learning about language.

Step 1. Pre-reading

Ss in groups discuss the following questions.

Step 2. Reading

1. Ss read the passage and get the general idea.

2. Ss read the passage and finish the timeline on page 19.

Step 3. After-reading

1. Ss discuss:

What changes have computers and the internet brought to schools?

What changes will they bring to schools in the future?

2. Debating

Topic:

Surfing the internet more is good for young students.

Surfing the internet more is bad for young students.

Homework

1. Recite the key sentences in the text.

2. Prepare for learning about language.

课后

反思 课上讲得太多，学生练得时间少！希望下次改进。